Uli Dropmann - '5G Connectivity for Everything and Everyone - The Role of 6 GHz and UHF'

Spectrum is the oxygen that is needed for 5G/IMT networks to develop, flourish and benefit society.
6 GHz is a crucial capacity resource for the future development of public mobile networks while
470-694 MHz is the cornerstone of digital equality and a driver of broad and affordable connectivity.

Source: Nokia YouTube